> For the complete documentation index, see [llms.txt](https://pinvokeisalive.gitbook.io/pinvoke/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://pinvokeisalive.gitbook.io/pinvoke/directory/interfaces/iinternetprotocolroot.md).

# IInternetProtocolRoot

### C# Definition:

```cs
[ComImport]
[Guid("79EAC9E3-BAF9-11CE-8C82-00AA004BA90B")]
[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
interface IInternetProtocolRoot {
    [PreserveSig]
    int Start(
      [MarshalAs(UnmanagedType.LPWStr)] string szUrl,
      [MarshalAs(UnmanagedType.Interface)] IInternetProtocolSink protocolSink,
      IInternetBindInfo bindInfo,
      [MarshalAs(UnmanagedType.I4)] int grfPI,
      IntPtr dwReserved);

    [PreserveSig]
    int Continue([In] ref PROTOCOLDATA protocolData);

    [PreserveSig]
    int Abort(int hrReason, int options);

    [PreserveSig]
    int Terminate(int options);

    [PreserveSig]
    int Suspend();

    [PreserveSig]
    int Resume();
}
```

### VB Definition:

```cs
<ComImport> _
<Guid("79EAC9E3-BAF9-11CE-8C82-00AA004BA90B")> _
<InterfaceType(ComInterfaceType.InterfaceIsIUnknown)> _
Interface IInternetProtocolRoot
   TODO
End Interface
```